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Re: Some Haifa scheduler bugs


  In message <Pine.SOL.3.90.970903184242.6496A-100000@bond.informatik.rwth-aachen.de>you write:
  > How can reload generate incorrect code in this case except if the lifetime
  > of a hard register gets extended by the scheduler or some other optimizer?
When loading of an argument register requires a reload, which may force
reload to clobber a previously loaded argument register.


jeff


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